Examining Mental Health Changes Before and After Rhinoplasty: An Analytical Study.

This study aimed to explore the mental health status of individuals seeking rhinoplasty before and 3 months after surgery. This study was conducted in 2022 at Velayat Hospital, involving patients aged 18-60 who were seeking rhinoplasty, selected using convenience sampling method. Exclusion criteria included prior nasal surgery and severe psychiatric disorders without clearance from a psychiatrist.

Effect of Natural Inhibitors on the Corrosion Properties of Grade 2 Titanium Alloy.

This study investigates the effects of natural inhibitors (pomegranate, algae, and tomato extracts) on the corrosion resistance of titanium (grade 2). To deepen understanding the inhibition mechanism, Molecular Dynamic (MD) and Monte Carlo (MC) simulations were employed to analyze adsorption behaviors and identify optimal adsorption sites on titanium oxide (TiO) surfaces for compounds within the inhibitors. Results indicate non-flat adsorption orientations, with pomegranate peel extract components showing superior inhibition capabilities, attributed to the formation of strong O-H chemical bonds with the TiO surface.

E-participation in policy-making for health: a scoping review protocol.

Introduction: For the general public, e-participation represents a potential solution to the challenges associated with in-person participation in health policy-making processes. By fostering democratic engagement, e-participation can enhance civic legitimacy and trust in public institutions. However, despite its importance, there is currently a gap in the literature regarding a comprehensive synthesis of studies on various aspects of e-participation in the health policy domain.

The emerging role of circular RNAs in cisplatin resistance in ovarian cancer: From molecular mechanism to future potential.

Ovarian cancer (OC) is the most common cause of death in female cancers. The prognosis of OC is very poor due to delayed diagnosis and identification of most patients in advanced stages, metastasis, recurrence, and resistance to chemotherapy. As chemotherapy with platinum-based drugs such as cisplatin (DDP) is the main treatment in most OC cases, resistance to DDP is an important obstacle to achieving satisfactory therapeutic efficacy.

Bonding states of gold/silver plasmonic nanostructures and sulfur-containing active biological ingredients in biomedical applications: a review.

As one of the most instrumental components in the architecture of advanced nanomedicines, plasmonic nanostructures (mainly gold and silver nanomaterials) have been paid a lot of attention. This type of nanomaterial can absorb light photons with a specific wavelength and generate heat or excited electrons through surface resonance, which is a unique physical property. In innovative biomaterials, a significant number of theranostic (therapeutic and diagnostic) materials are produced through the conjugation of thiol-containing ingredients with gold and silver nanoparticles (Au and Ag NPs).

A systematic review and meta-analysis on mortality rate following total pelvic exenteration in cancer patients.

Background: Total pelvic exenteration (TPE), an en bloc resection is an ultraradical operation for malignancies, and refers to the removal of organs inside the pelvis, including female reproductive organs, lower urological organs and involved parts of the digestive system. The aim of this meta-analysis is to estimate the intra-operative mortality, in-hospital mortality, 30- and 90-day mortality rate and overall mortality rate (MR) following TPE in colorectal, gynecological, urological, and miscellaneous cancers.

Methods: This is a systematic review and meta-analysis in which three international databases including Medline through PubMed, Scopus and Web of Science on November 2023 were searched.

The potential role of circular RNAs -regulated PI3K signaling in non-small cell lung cancer: Molecular insights and clinical perspective.

Non-small cell lung cancer (NSCLC), accounting for more than 80% of all cases, is the predominant form of lung cancer and the leading cause of cancer-related deaths worldwide. Significant progress has been made in diagnostic techniques, surgical interventions, chemotherapy protocols, and targeted therapies at the molecular level, leading to enhanced treatment outcomes in patients with NSCLC. Extensive evidence supports the use of circular RNAs (circRNAs), a specific category of naturally occurring non-coding small RNAs (ncRNAs), for the diagnosis, monitoring of treatment efficacy, and assessment of survival in NSCLC.

Predictive value of serum albumin and calcium levels in burn patients with Pseudomonas aeruginosa infection: A comprehensive analysis of clinical outcomes.

In the ongoing challenge to reduce burn-associated mortality rates, this study explores the predictive capacity of clinical factors in burn patients, focusing on vitamin D, calcium, and serum albumin levels during hospitalisation in cases with Pseudomonas aeruginosa infection. Our research involves a comprehensive analysis of 100 burn patients, encompassing crucial clinical parameters such as the burn severity index, serum albumin, vitamin D, and calcium levels at admission. Data were meticulously entered into IBM Statistics SPSS software version 28 and subjected to statistical analysis.

Assessing the Iran Health System in Making Progress towards Sustainable Development Goals (SDGs): A Comparative Panel Data Analysis.

Background: Sustainable development goals' (SDG) analysis can be caused a better understanding of factors contributing to access to health services and help shape policies to attain health goals. This review aimed to measure and compare the SDG between Iran and selected categories.

Methods: This study was a comparative cross-sectional study.

Utilizing magnetic xanthan gum nanocatalyst for the synthesis of acridindion derivatives via functionalized macrocycle Thiacalix[4]arene.

An effective method for synthesizing acridinedione derivatives using a xanthan gum (XG), Thiacalix[4]arene (TC4A), and iron oxide nanoparticles (IONP) have been employed to construct a stable composition, which is named Thiacalix[4]arene-Xanthan Gum@ Iron Oxide Nanoparticles (TC4A-XG@IONP). The process used to fabricate this nanocatalyst includes the in-situ magnetization of XG, its amine modification by APTES to get NH-XG@IONP hydrogel, the synthesis of TC4A, its functionalization with epichlorohydrine, and eventually its covalent attachment onto the NH-XG@IONP hydrogel. The structure of the TC4A-XG@IONP was characterized by different analytical methods including Fourier-transform infrared spectroscopy, X-Ray diffraction analysis (XRD), Energy Dispersive X-Ray, Thermal Gravimetry analysis, Brunauer-Emmett-Teller, Field Emission Scanning Electron Microscope and Vibration Sample Magnetomete.

Bystander Effect of Therapeutic Ultrasound in the Presence of Cisplatin: An in Vitro Study on Human Melanoma Cells.

Background: In the bystander effect, non-irradiated cells receive biological signals from adjacent irradiated cells and undergo a variety of alterations, considered recently in non-ionizing irradiation like ultrasound waves. In this study, the bystander effect of therapeutic ultrasound exposure alone and in combination with cisplatin was determined.

Objective: This study aims to determine the bystander effect caused by ultrasound and cisplatin.

Comparing intralesional triamcinolone and verapamil-triamcinolone injections in keloids: A single-blinded randomised clinical trial.

Introduction: In this clinical trial, we investigated the efficacy of two treatment methods for keloids resulting from surgical incisions: intralesional triamcinolone injections alone versus in combination with verapamil.

Material And Methods: Patients were divided into two groups: one received triamcinolone alone (Group T) and the other received a triamcinolone-verapamil blend (Group VT). Regular treatments were conducted until the keloids were nearly flat or for a maximum of eight sessions.

Effectiveness of Group Psychosexual Training for Marital Adjustment and Sexual Self-Efficacy of Infertile Women: A Randomized Controlled Trial.

Infertility can be associated with unfavorable psychological consequences such as a sense of marital incompatibility and sexual inadequacy. To address these issues, this study aimed to assess the effectiveness of group psycho-sexual training in improving marital adjustment and sexual self-efficacy of infertile women. A randomized controlled clinical trial (RCT) study was conducted in Babol, Iran, with 72 infertile women, randomly assigned to either the intervention group (n = 36) or the control group (n = 36).

Frequency and genotyping of in dogs of Urmia, northwest of Iran.

is a zoonotic protozoan infecting various vertebrates such as humans and domestic animals. The aim of this study was to determine the frequency and genotypes of using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) in dogs of Urmia, Iran. Overall, 246 stool specimens were collected from 100 pet, 49 stray, and 97 shelter dogs in the Urmia, Iran.

DNA hydrogels and nanogels for diagnostics, therapeutics, and theragnostics of various cancers.

As an efficient class of hydrogel-based therapeutic drug delivery systems, deoxyribonucleic acid (DNA) hydrogels (particularly DNA nanogels) have attracted massive attention in the last five years. The main contributor to this is the programmability of these 3-dimensional (3D) scaffolds that creates fundamental effects, especially in treating cancer diseases. Like other active biological ingredients (ABIs), DNA hydrogels can be functionalized with other active agents that play a role in targeting drug delivery and modifying the half-life of the therapeutic cargoes in the body's internal environment.

Flavonoids target different molecules of autophagic and metastatic pathways in cancer cells.

Despite the success of cancer therapy, it has encountered a major obstacle due to the complicated nature of cancer, namely resistance. The recurrence and metastasis of cancer occur when anti-cancer therapeutic agents fail to eradicate all cancer cells. Cancer therapy aims to find the best agent that targets all cancer cells, including those sensitive or resistant to treatment.

The Effect of Drug Abuse on Clinical Outcomes of Adult Burn Patients Admitted to a Burn Center in the North of Iran.

Objective: Burn trauma is a life-threatening incident that may be accompanied by several risk factors that increase morbidity and mortality. Drug abuse is one of the lifestyle dangers on the rise globally and can have an impact on the outcomes of burn injuries. This study aimed to evaluate the effect of drug abuse on the clinical outcomes of adult burn patients who were admitted to a burn center in the North of Iran.

An 11-year retrospective study on the epidemiology of paediatric burns in the north of Iran.

Burn injuries in children are distressing physical and emotional events with long-term disability. However, there is little research on the epidemiology of paediatric burns. This information is essential for the development of prevention intervention and acute management.

Early Hearing Detection and Intervention Results in Northeastern of Iran from 2005 to 2019: A Repeated Cross-Sectional Study.

Background: Hearing loss is one of the most common congenital disorders. The Early Diagnosis and Intervention Process is designed for the early diagnosis and intervention of hearing loss in infants. The present study aimed to examine the results of Early Hearing Detection and Intervention (EHDI) in northeastern Iran from 2005 to 2019.

Epidemiology of chemical burns: An 11-year retrospective study of 126 patients at a referral burn centre in the north of Iran.

The etiology and outcomes of chemical burns vary worldwide, influenced by the local population structure, industry distribution, and geographical and social environments. The aim of this study was to evaluate the epidemiology of chemical burns among patients referred to a burn centre in the north of Iran. A single-centre, retrospective study was conducted on patients with chemical burns between 2011 and 2021.

Arabic Gum-Grafted-Hydrolyzed Polyacrylonitrile@ZnFeO as a Magnetic Adsorbent for Remediation of Levofloxacin Antibiotic from Aqueous Solutions.

The Arabic gum--hydrolyzed polyacrylonitrile/ZnFeO (AG--HPAN@ZnFeO) as organic/inorganic adsorbent was obtained in three steps using grafted PAN onto Arabic gum in the presence of ZnFeO magnetic nanoparticles and then hydrolysis by alkaline solution. Fourier transform infrared (FT-IR), energy-dispersive X-ray analysis (EDX), field emission scanning electron microscopy (FESEM), X-ray diffraction (XRD), thermogravimetric analysis (TGA), vibrating sample magnetometer (VSM), and the Brunauer-Emmett-Teller (BET) analysis analyses were used to characterize the chemical, morphological, thermal, magnetic, and textural properties of the hydrogel nanocomposite. The obtained result demonstrated that the AG--HPAN@ZnFeO adsorbent showed acceptable thermal stability with 58% char yields and superparamagnetic property with magnetic saturation (Ms) of 24 emu g.

Evaluation of the Spiral Chest CT Scan Findings in Patients with Multiple Trauma.

Objective: To evaluate the spiral chest computed tomography (CT) scan findings in patients with multiple trauma during the COVID-19 pandemic.

Methods: This retrospective study was performed on multiple trauma patients admitted to a tertiary hospital in the north of Iran in 2020. All patients with multiple trauma who had undergone a chest spiral CT were included in this study.

Vitamin D receptor expression in sperm of males with unexplained infertility.

Background: Vitamin D is associated with numerous disorders, including infertility. Accordingly, the goal of this research was to find out the level of vitamin D and messenger RNA (mRNA) expression of vitamin D receptor (VDR) in the sperm of male subjects with unexplained infertility.

Methods: Twenty-four unexplained infertile men as the case group and 22 healthy fertile men as the control group were recruited.